Comparison of numerical and experimental results of water -pipe wall interaction

  • Authors

    • Ali Heidari
    • Poria Ghassemi
    2015-03-20
    https://doi.org/10.14419/ijet.v4i2.4278

  • Tube wall analysis on unsteady network flow of pipe shows that the column is separated when it reached to vapor pressure. In this study, we experiment dynamic behavior of fluid distribution pipe system. The model used in is a straight suspended pipe, which is striked by a solid steel bar. Then the results of pressure change in different parts of pipe has been studied and compared with valid results.  

  • References

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      [2] Tijsseling, A.S. (1993), "Fluid-structure interaction in case of water hammer with cavitation", PhD Thesis, Delft University of Technology, Delft, The Netherlands.

      [3] Wiggert, D.C., Otwell R.S., Hatfield, F.J. (1985), "The effect of elbow restraint on pressure transients", ASME Journal of Fluids Eng. 107, 402–406. Discussed by Schwirian, R.E. and Walker, J.S. in 108, 121–122.

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      [6] Bergant A., Tijsseling, A., Vítkovský, J.P., Covas, D., Simpson, A., and Lambert, M., (2008) "Parameters affecting water-hammer wave attenuation, shape and timing. Part 1: mathematical tools", IAHR Journal of Hydraulic Research, 46(3), 373-381. http://dx.doi.org/10.3826/jhr.2008.2848.

      [7] Bergant A., Tijsseling, A., Vítkovský, J.P., Covas, D., Simpson, A., and Lambert, M., (2008) "Parameters affecting water-hammer wave attenuation, shape and timing. Part 2: case studies", IAHR Journal of Hydraulic Research, 46(3), 382-391. http://dx.doi.org/10.3826/jhr.2008.2847.

      [8] Tijsseling, A.S., "Exact solution of linear hyperbolic four-equation system in axial liquid-pipe vibration" Journal of Fluids and Structures, Vol 18, Issue 2, September 2003, pp. 179-196. http://dx.doi.org/10.1016/j.jfluidstructs.2003.07.001.

      [9] Tijsseling, A.S., Vardy, A.E., "Fluid-structure interaction and transient cavitation tests in a T-piece pipe", Journal of Fluids and structures 20 (2005), July 2005.

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  • How to Cite

    Heidari, A., & Ghassemi, P. (2015). Comparison of numerical and experimental results of water -pipe wall interaction. International Journal of Engineering & Technology, 4(2), 277-282. https://doi.org/10.14419/ijet.v4i2.4278